2006 Infiniti QX56 vs. 1973 Mazda Luce
To start off, 2006 Infiniti QX56 is newer by 33 year(s). Which means there will be less support and parts availability for 1973 Mazda Luce. In addition, the cost of maintenance, including insurance, on 1973 Mazda Luce would be higher. At 5,555 cc (8 cylinders), 2006 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2006 Infiniti QX56 (315 HP @ 4900 RPM) has 226 more horse power than 1973 Mazda Luce. (89 HP @ 5500 RPM). In normal driving conditions, 2006 Infiniti QX56 should accelerate faster than 1973 Mazda Luce. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti QX56 weights approximately 150 kg more than 1973 Mazda Luce. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 Infiniti QX56 (529 Nm @ 3600 RPM) has 377 more torque (in Nm) than 1973 Mazda Luce. (152 Nm @ 2500 RPM). This means 2006 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda Luce.
Compare all specifications:
2006 Infiniti QX56 | 1973 Mazda Luce | |
Make | Infiniti | Mazda |
Model | QX56 | Luce |
Year Released | 2006 | 1973 |
Engine Position | Front | Front |
Engine Size | 5555 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 315 HP | 89 HP |
Engine RPM | 4900 RPM | 5500 RPM |
Torque | 529 Nm | 152 Nm |
Torque RPM | 3600 RPM | 2500 RPM |
Engine Bore Size | 98 mm | 80 mm |
Engine Stroke Size | 92 mm | 88 mm |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 1320 kg | 1170 kg |
Vehicle Length | 5260 mm | 4380 mm |
Vehicle Width | 2010 mm | 1640 mm |
Vehicle Height | 1980 mm | 1440 mm |
Wheelbase Size | 3140 mm | 2510 mm |